{"product_id":"tactical-pen-replacement-cartridge","title":"Tactical Pen Replacement Ink Cartridge, Pressurised Black","description":"\u003cp\u003eKeep your tactical pen writing reliably with this \u003cstrong\u003epressurised black ink cartridge\u003c\/strong\u003e. Designed as a direct replacement refill for tactical pens used by paramedics, first responders, military personnel, and EDC carriers.\u003c\/p\u003e\u003cp\u003eUnlike standard ballpoint refills, a pressurised cartridge pushes ink to the tip under constant pressure. That means your pen writes in any position, including upside down, on wet or greasy paper, and across a wide temperature range. Useful when you are documenting patient observations in the field, signing forms in the rain, or writing on a vertical surface.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePressurised black ink for consistent flow\u003c\/li\u003e\n\u003cli\u003eWrites at any angle, including overhead and upside down\u003c\/li\u003e\n\u003cli\u003ePerforms in wet, cold, and hot conditions\u003c\/li\u003e\n\u003cli\u003eCompatible with most common tactical pen bodies\u003c\/li\u003e\n\u003cli\u003eCompact spare for your EDC kit, glovebox, or response bag\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat is a cartridge in a pen?\u003c\/strong\u003e The cartridge is the internal ink reservoir and writing tip that sits inside the pen body. When the ink runs out, you replace the cartridge rather than the whole pen.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck compatibility before ordering.\u003c\/strong\u003e This cartridge fits a wide range of tactical pens, however refill dimensions vary between brands. Compare the length and tip style against your existing cartridge before purchasing.\u003c\/p\u003e\u003cp\u003eOrder online from MyMedEquip, an Australian supplier to paramedics, clinicians, and aged-care teams. Buy a spare or two so you are never caught with a dry pen on shift.\u003c\/p\u003e","brand":"MyMedEquip","offers":[{"title":"Default Title","offer_id":48009629892841,"sku":null,"price":4.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/9627\/5849\/files\/IMG-9340.png?v=1734830248","url":"https:\/\/gremed.au\/products\/tactical-pen-replacement-cartridge","provider":"MyMedEquip","version":"1.0","type":"link"}